Zobrazeno 1 - 10
of 157
pro vyhledávání: '"Alan R. Hauser"'
Autor:
Travis J. Kochan, Sophia H. Nozick, Aliki Valdes, Sumitra D. Mitra, Bettina H. Cheung, Marine Lebrun-Corbin, Rachel L. Medernach, Madeleine B. Vessely, Jori O. Mills, Christopher M. R. Axline, Julia A. Nelson, Ethan M. VanGosen, Timothy J. Ward, Egon A. Ozer, David van Duin, Liang Chen, Barry N. Kreiswirth, S. Wesley Long, James M. Musser, Zackery P. Bulman, Richard G. Wunderink, Alan R. Hauser
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-13 (2023)
Abstract Klebsiella pneumoniae has been classified into two types, classical K. pneumoniae (cKP) and hypervirulent K. pneumoniae (hvKP). cKP isolates are highly diverse and important causes of nosocomial infections; they include globally disseminated
Externí odkaz:
https://doaj.org/article/28f7799f087c454c9e785b199d23c81d
Autor:
Sophia H. Nozick, Egon A. Ozer, Rachel Medernach, Travis J. Kochan, Rebecca Kumar, Jori O. Mills, Richard G. Wunderlink, Chao Qi, Alan R. Hauser
Publikováno v:
mSystems, Vol 9, Iss 1 (2024)
ABSTRACTHypermutator lineages of Pseudomonas aeruginosa arise frequently during the years of airway infection experienced by patients with cystic fibrosis and bronchiectasis but are rare in the absence of chronic infection and structural lung disease
Externí odkaz:
https://doaj.org/article/1c69af6d08e64134867c8be8cb44c050
Autor:
Bettina H. Cheung, Arghavan Alisoltani, Travis J. Kochan, Marine Lebrun-Corbin, Sophia H. Nozick, Christopher M. R. Axline, Kelly E. R. Bachta, Egon A. Ozer, Alan R. Hauser
Publikováno v:
mBio, Vol 14, Iss 6 (2023)
ABSTRACTGastrointestinal (GI) colonization by Klebsiella pneumoniae is a risk factor for subsequent infection as well as transmission to other patients. Additionally, colonization is achieved by many strain types that exhibit high diversity in geneti
Externí odkaz:
https://doaj.org/article/9a3fd694d601458d8531f12e0e2e6317
Autor:
Timothy L. Turner, Sumitra D. Mitra, Travis J. Kochan, Nathan B. Pincus, Marine Lebrun-Corbin, Bettina H. Cheung, Samuel W. Gatesy, Tania Afzal, Sophie H. Nozick, Egon A. Ozer, Alan R. Hauser
Publikováno v:
Microbiology Spectrum, Vol 11, Iss 5 (2023)
ABSTRACT In an attempt to identify novel bacterial species, microbiologists have examined a wide range of environmental niches. We describe the serendipitous discovery of a novel gram-negative bacterial species from a different type of extreme niche:
Externí odkaz:
https://doaj.org/article/b47be6d552aa4123936e7949e8afab01
Autor:
Giancarlo Atassi, Rachel Medernach, Marc Scheetz, Sophia Nozick, Nathaniel J. Rhodes, Megan Murphy-Belcaster, Katherine R. Murphy, Arghavan Alisoltani, Egon A. Ozer, Alan R. Hauser
Publikováno v:
Microbiology Spectrum, Vol 11, Iss 3 (2023)
ABSTRACT Pseudomonas aeruginosa frequently becomes resistant to aminoglycosides by the acquisition of aminoglycoside modifying enzyme (AME) genes and the occurrence of mutations in the mexZ, fusA1, parRS, and armZ genes. We examined resistance to ami
Externí odkaz:
https://doaj.org/article/106b4f8e66be4fb681ebc4a84ed2e1a1
Autor:
Travis J. Kochan, Sophia H. Nozick, Rachel L. Medernach, Bettina H. Cheung, Samuel W. M. Gatesy, Marine Lebrun-Corbin, Sumitra D. Mitra, Natalia Khalatyan, Fiorella Krapp, Chao Qi, Egon A. Ozer, Alan R. Hauser
Publikováno v:
BMC Infectious Diseases, Vol 22, Iss 1, Pp 1-21 (2022)
Abstract Background Klebsiella pneumoniae strains have been divided into two major categories: classical K. pneumoniae, which are frequently multidrug-resistant and cause hospital-acquired infections in patients with impaired defenses, and hypervirul
Externí odkaz:
https://doaj.org/article/c05a5544bc954d2da3a46d61faa663f5
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-13 (2020)
Pseudomonas aeruginosa bacteremia is presumed to be a ‘dead-end’ for the pathogen and to have no impact on transmission. Here the authors show, in mice, that the bacteria can spread from the bloodstream via the gallbladder to the intestines and f
Externí odkaz:
https://doaj.org/article/ee55b2f0d85c438b963efb73170ef51e
Autor:
Zackery P. Bulman, Fiorella Krapp, Nathan B. Pincus, Eric Wenzler, Katherine R. Murphy, Chao Qi, Egon A. Ozer, Alan R. Hauser
Publikováno v:
mSystems, Vol 6, Iss 5 (2021)
ABSTRACT Carbapenem-resistant Klebsiella pneumoniae strains cause severe infections that are difficult to treat. The production of carbapenemases such as the K. pneumoniae carbapenemase (KPC) is a common mechanism by which these strains resist killin
Externí odkaz:
https://doaj.org/article/785657a5d69e48f983c300f7f8e48ba9
Autor:
Nathan B. Pincus, Egon A. Ozer, Jonathan P. Allen, Marcus Nguyen, James J. Davis, Deborah R. Winter, Chih-Hsien Chuang, Cheng-Hsun Chiu, Laura Zamorano, Antonio Oliver, Alan R. Hauser
Publikováno v:
mBio, Vol 12, Iss 1 (2021)
Externí odkaz:
https://doaj.org/article/17c0174fee6b42d59d47207d62fc5c95
Autor:
Ramon Lorenzo-Redondo, Hannah H. Nam, Scott C. Roberts, Lacy M. Simons, Lawrence J. Jennings, Chao Qi, Chad J. Achenbach, Alan R. Hauser, Michael G. Ison, Judd F. Hultquist, Egon A. Ozer
Publikováno v:
EBioMedicine, Vol 62, Iss , Pp 103112- (2020)
Background: The rapid spread of SARS-CoV-2, the causative agent of Coronavirus disease 2019 (COVID-19), has been accompanied by the emergence of distinct viral clades, though their clinical significance remains unclear. Here, we aimed to investigate
Externí odkaz:
https://doaj.org/article/8cc5b77272e341439e4973f8a4665fcd